[PATCH net-next 0/3] tools: ynl: Add sub-message and multi-attr encoding support

[Alessandro Marcolini <alessandromarcolini99@gmail.com>]

This patchset adds the encoding support for sub-message attributes and
multi-attr objects.

Patch 1 corrects a typo and the docstring for SpecSubMessageFormat
Patch 2 adds the multi-attr attribute to the entry object for taprio
Patch 3 updates the _add_attr method to support sub-message encoding

It is now possible to add a taprio qdisc using ynl:
# /tools/net/ynl/cli.py --spec Documentation/netlink/specs/tc.yaml --do newqdisc --create --json '{"family":1, "ifindex":4, "handle":65536, "parent":4294967295, "info":0, "kind":"taprio", "stab":{"base":"000000000000001f00000000000000000000000000000000"}, "options":{"priomap":"03010101010101010101010101010101010001000100020000000000000000000000000000000000000000000000000000000100020003000000000000000000000000000000000000000000000000000000", "sched-clockid":11, "sched-entry-list":[{"entry":{"index":0, "cmd":0, "gate-mask":1, "interval":300000}}, {"entry":{"index":1, "cmd":0, "gate-mask":2, "interval":300000}}, {"entry":{"index":2, "cmd":0, "gate-mask":4, "interval":400000}}], "sched-base-time":1528743495910289987, "flags": 1}}'

Alessandro Marcolini (3):
  tools: ynl: correct typo and docstring
  doc: netlink: specs: tc: add multi-attr to tc-taprio-sched-entry
  tools: ynl: add encoding support for 'sub-message' to ynl

 Documentation/netlink/specs/tc.yaml |  3 +-
 tools/net/ynl/lib/nlspec.py         |  7 ++--
 tools/net/ynl/lib/ynl.py            | 54 +++++++++++++++++++++++++----
 3 files changed, 53 insertions(+), 11 deletions(-)

-- 
2.43.0